package com.zzxy.spring.aspect;

import jdk.nashorn.internal.ir.JoinPredecessor;
import org.aspectj.lang.JoinPoint;
import org.aspectj.lang.ProceedingJoinPoint;
import org.aspectj.lang.annotation.*;

public class MyAspectJ {
    @Pointcut(value = "execution(* com.zzxy.spring.service.impl.*.*(..))")
    public void myBefore(JoinPoint joinPoint){
        System.out.println("before method : " + joinPoint.getSignature().getName());
        System.out.println("my before ...");
    }
    @Before("myPointcut")
    public void myAfter(JoinPoint joinPoint){
        System.out.println("before method : " + joinPoint.getSignature().getName());
        System.out.println("my after ... ");
    }
    @Around("myPointcut")
    public Object myAround(ProceedingJoinPoint pjp) throws Throwable {
        System.out.println("before around : ");
        Object obj = pjp.proceed();
        System.out.println("after around : ");
        return obj;
    }
    @AfterReturning(value = "myPointcut()", returning = "ret")
    public void myAfterReturning(JoinPoint joinPoint, Object ret){
        System.out.println("after returning method : "
                + joinPoint.getSignature().getName()
                + "return : " + ret );
    }
    @AfterThrowing(value = "myPointcut", throwing="e")
    public void myThrowing(JoinPoint joinPoint, Throwable e){
        System.out.println("my throwing " + e.getMessage());
    }
}
